1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sweet [91]
3 years ago
6

Which one is an irrational number?

Mathematics
1 answer:
Bogdan [553]3 years ago
8 0

Answer:

Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers. This is opposed to rational numbers, like 2, 7, one-fifth and -13/9, which can be, and are, expressed as the ratio of two whole numbers.

You might be interested in
A circle has an area of 80 square centimeters. Which answer is closest to the measure if its radius?
Sedbober [7]

\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ A=80 \end{cases}\implies 80=\pi r^2\implies \cfrac{80}{\pi }=r^2 \\\\\\ \sqrt{\cfrac{80}{\pi }}=r\implies 5.04627\approx r

7 0
3 years ago
Help my little sister
Assoli18 [71]

Answer:

The answer would be 48 cm^2

Step-by-step explanation:

You have to do 9x4 and then add 6x2 to that.
9x4 is 36 and 6x2 is 12.
36+12 is 48. Hope this helps! :)

7 0
3 years ago
Read 2 more answers
A Family travels at a constant rate and drove 420 miles in 7 hours.If they drive at the same speed ,How many miles will they dri
Mazyrski [523]

Answer:

240 miles

Step-by-step explanation:

Step 1

We find the constant rate at which the family travels

Speed(Rate) = Distance/Time

A Family travels at a constant rate and drove 420 miles in 7 hours.

Speed(Rate) = 420 miles/7 hours

= 60 miles per hour

Step 2

If they drive at the same speed ,How many miles will they drive in the next four hours.?

We are to finally calculate the distance for the next 4 hours

Distance = Speed × Time

Speed = 60 miles per hour

Time = 4 hours

Distance = 60 miles per hour × 4 hours

Distance = 240 miles

Therefore, for the next 4 hours the number of miles they would drive is 240 miles

5 0
3 years ago
I need to know what 8 divided by 1 4/5
Misha Larkins [42]
The exact form is 40/9

The mixed form is 4 4/9
6 0
3 years ago
What is the volume of the following rectangular prism?
Veronika [31]
14 2/3

How:

7 1/3 times 2 is 14 2/3
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the point-slope equations below are correct for the line that passes through points (-2, -2) and (2, 1)?
    13·1 answer
  • What is 347.5 divided by 2.5?
    5·1 answer
  • The graph of which linear function passes through the origin? A. Y=x+2 B. Y= 3x C. Y=x-1 D. Y= 2x +4
    7·1 answer
  • Solve the compound inequality. 4x > -16 or 6x < -48
    12·1 answer
  • Please help this is really hard for me I struggle on number lines please help
    12·1 answer
  • The fraction 3/10 is the difference of 8/10 and which fraction
    15·2 answers
  • In the game of​ roulette, a player can place a ​$4 bet on the number 23 and have a StartFraction 1 Over 38 EndFraction probabili
    12·1 answer
  • Can you plz help I don’t get it
    10·1 answer
  • Students in Grade 5 are divided into 6 equal sections. There are 29 students in
    8·2 answers
  • -5 + x = -8 <br><br><br> PLEASE HELP ME
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!